FIELD: chemistry.
SUBSTANCE: invention relates to agriculture. Method of obtaining organic-mineral compost includes application of cattle manure, and addition to compost of pig manure, sediments of sewages and mineral component - phosphogypsum. All components are taken with specified ratio. Components are composted in summer period for 3 months in conditions of high average daily temperatures of compost from 35 to 45°C, with monthly mixing until ripening.
EFFECT: invention makes it possible to simplify and reduce process of compost obtaining, and increase its efficiency as ameliorator of agricultural land.
1 ex
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